Question

plz answer the question fast!!!!

Answer 1

Answer:

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Step-by-step explanation:

The least of number glasses used will have the quantity of milk equal to the HCF of 720 and 405

Prime factorisation of 720=2

4

×3

2

×5

Prime factorisation of 405=3

4

×5

So,HCF of 720,405=3

2

×5=45

So with 720ml of milk, number of glasses filled =

45

720

=16

And with 405ml of milk, number of glasses filled =

45

405

=9

So, total glasses filled =16+9=25